sildenafil

medication used to treat erectile dysfunction and pulmonary arterial hypertension
ChemicalSubstance type_of_chemical_entity Q191521
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sildenafil

Summary

sildenafil is a type of chemical entity[1]. sildenafil ranks in the top 0.71% of type_of_chemical_entity entities by monthly Wikipedia readership (1,943 views/month, #90 of 12,596).[2]

Key Facts

  • sildenafil's image is recorded as Sildenafil 100 milligram tablets - (prescription in the European Union) - Transgender shows the four-pack of 100 milligrams of tablet - Image 002n) - Transgender zeigt den Vierpack der je 100 Milligramm Tablette - Bild 002.jpg[3].
  • sildenafil's instance of is recorded as type of chemical entity[4].
  • sildenafil's chemical structure is recorded as Sildenafil.svg[5].
  • sildenafil's physically interacts with is recorded as ATP binding cassette subfamily C member 5[6].
  • sildenafil's physically interacts with is recorded as solute carrier organic anion transporter family member 1B3[7].
  • sildenafil's physically interacts with is recorded as Solute carrier organic anion transporter family member 2B1[8].
  • sildenafil's physically interacts with is recorded as Phosphodiesterase 5A[9].
  • sildenafil's physically interacts with is recorded as Phosphodiesterase 6C[10].
  • sildenafil's physically interacts with is recorded as Phosphodiesterase 5A[11].
  • sildenafil's GND ID is recorded as 4508843-3[12].
  • sildenafil's CAS Registry Number is recorded as 139755-83-2[13].
  • sildenafil's EC number is recorded as 604-158-7[14].
  • sildenafil's canonical SMILES is recorded as CCCC1=NN(C2=C1N=C(NC2=O)C3=C(C=CC(=C3)S(=O)(=O)N4CCN(CC4)C)OCC)C[15].
  • sildenafil's InChI is recorded as InChI=1S/C22H30N6O4S/c1-5-7-17-19-20(27(4)25-17)22(29)24-21(23-19)16-14-15(8-9-18(16)32-6-2)33(30,31)28-12-10-26(3)11-13-28/h8-9,14H,5-7,10-13H2,1-4H3,(H,23,24,29)[16].
  • sildenafil's InChIKey is recorded as BNRNXUUZRGQAQC-UHFFFAOYSA-N[17].
  • sildenafil's Library of Congress authority ID is recorded as sh98000937[18].
  • sildenafil's ATC code is recorded as G04BE03[19].
  • sildenafil's chemical formula is recorded as C₂₂H₃₀N₆O₄S[20].
  • sildenafil's subclass of is recorded as chemical compound[21].
  • sildenafil's has use is recorded as medication[22].
  • sildenafil's has use is recorded as lifestyle drug[23].
  • sildenafil's Commons category is recorded as Sildenafil[24].
  • sildenafil's has part is recorded as carbon[25].
  • sildenafil's has part is recorded as nitrogen[26].
  • sildenafil's has part is recorded as oxygen[27].

Why It Matters

sildenafil ranks in the top 0.71% of type_of_chemical_entity entities by monthly Wikipedia readership (1,943 views/month, #90 of 12,596).[2] sildenafil has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[28] sildenafil is known by 55 alternative names across languages and contexts.[29]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  5. [7] . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  6. [8] . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  7. [9] . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  8. [10] . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  9. [11] . Open Targets Platform. Retrieved . platform.opentargets.org. Provenance: wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . Global Substance Registration System. Retrieved . commonchemistry.cas.org. Provenance: wikidata.org.
  12. [14] . ECHA Substance Infocard database. Retrieved . wikidata.org.
  13. [15] . PubChem. Retrieved . wikidata.org.
  14. [16] . PubChem. Retrieved . wikidata.org.
  15. [17] . PubChem. Retrieved . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . DrugBank. wikidata.org.
  18. [20] . PubChem. Retrieved . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] . Wikidata sitelinks. wikidata.org.
  3. [29] . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). sildenafil. Retrieved May 3, 2026, from https://4ort.xyz/entity/sildenafil
MLA “sildenafil.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/sildenafil.
BibTeX @misc{4ortxyz_sildenafil_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{sildenafil}}, year = {2026}, url = {https://4ort.xyz/entity/sildenafil}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): sildenafil — https://4ort.xyz/entity/sildenafil (retrieved 2026-05-03)

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